Merge pull request #1316 from porter-dev/ym/kuik

adding the kuik helm chart

Tiltfile

@@ -77,6 +77,7 @@ local_resource(
   helm cm-push addons/deepgram local && \
   helm cm-push addons/hf-llm-models local && \
   helm cm-push addons/keda-http-add-on local && \
+  helm cm-push addons/kube-image-keeper local && \
   helm repo update local
   ''',
   deps=[

addons/kube-image-keeper/.helmignore

@@ -0,0 +1,23 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

addons/kube-image-keeper/Chart.lock

@@ -0,0 +1,2 @@
+digest: sha256:deb5af1d98c80ea52289c771f4cae41c7ef73fbb231c86f8eda553a9d4d53cc8
+generated: "2024-01-23T16:17:31.822508041+01:00"

addons/kube-image-keeper/Chart.yaml

@@ -0,0 +1,29 @@
+apiVersion: v2
+name: kube-image-keeper
+description: kuik is a container image caching system for Kubernetes.
+type: application
+annotations:
+  artifacthub.io/containsSecurityUpdates: 'false'
+  artifacthub.io/prerelease: 'false'
+  artifacthub.io/license: MIT
+  artifacthub.io/changes: ''
+  artifacthub.io/links: |
+    - name: Chart Sources
+      url: https://github.com/enix/kube-image-keeper/tree/main/helm/kube-image-keeper
+    - name: Helm Repository
+      url: https://charts.enix.io
+version: 1.9.0
+appVersion: 1.9.0
+home: https://github.com/enix/kube-image-keeper
+sources:
+  - https://github.com/enix/kube-image-keeper
+maintainers:
+  - name: Enix
+    email: [email protected]
+    url: https://github.com/enixsas
+  - name: Paul Laffitte
+    email: [email protected]
+    url: https://github.com/paullaffitte
+  - name: David Donchez
+    email: [email protected]
+    url: https://github.com/donch

addons/kube-image-keeper/crds/cachedimage-crd.yaml

@@ -0,0 +1,116 @@
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    controller-gen.kubebuilder.io/version: v0.15.0
+  name: cachedimages.kuik.enix.io
+spec:
+  group: kuik.enix.io
+  names:
+    kind: CachedImage
+    listKind: CachedImageList
+    plural: cachedimages
+    shortNames:
+    - ci
+    singular: cachedimage
+  scope: Cluster
+  versions:
+  - additionalPrinterColumns:
+    - jsonPath: .status.phase
+      name: Status
+      type: string
+    - jsonPath: .status.isCached
+      name: Cached
+      type: boolean
+    - jsonPath: .spec.retain
+      name: Retain
+      type: boolean
+    - jsonPath: .spec.expiresAt
+      name: Expires at
+      type: string
+    - jsonPath: .status.usedBy.count
+      name: Pods count
+      type: integer
+    - jsonPath: .metadata.creationTimestamp
+      name: Age
+      type: date
+    name: v1alpha1
+    schema:
+      openAPIV3Schema:
+        description: CachedImage is the Schema for the cachedimages API
+        properties:
+          apiVersion:
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
+            type: string
+          kind:
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
+            type: string
+          metadata:
+            type: object
+          spec:
+            description: CachedImageSpec defines the desired state of CachedImage
+            properties:
+              expiresAt:
+                format: date-time
+                type: string
+              retain:
+                type: boolean
+              sourceImage:
+                type: string
+            required:
+            - sourceImage
+            type: object
+          status:
+            description: CachedImageStatus defines the observed state of CachedImage
+            properties:
+              availableUpstream:
+                type: boolean
+              digest:
+                type: string
+              isCached:
+                type: boolean
+              lastSeenUpstream:
+                format: date-time
+                type: string
+              lastSuccessfulPull:
+                format: date-time
+                type: string
+              lastSync:
+                format: date-time
+                type: string
+              phase:
+                type: string
+              upToDate:
+                type: boolean
+              upstreamDigest:
+                type: string
+              usedBy:
+                properties:
+                  count:
+                    description: |-
+                      jsonpath function .length() is not implemented, so the count field is required to display pods count in additionalPrinterColumns
+                      see https://github.com/kubernetes-sigs/controller-tools/issues/447
+                    type: integer
+                  pods:
+                    items:
+                      properties:
+                        namespacedName:
+                          type: string
+                      type: object
+                    type: array
+                type: object
+            type: object
+        type: object
+    served: true
+    storage: true
+    subresources:
+      status: {}

addons/kube-image-keeper/crds/registry-crd.yaml

@@ -0,0 +1,157 @@
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    controller-gen.kubebuilder.io/version: v0.15.0
+  name: repositories.kuik.enix.io
+spec:
+  group: kuik.enix.io
+  names:
+    kind: Repository
+    listKind: RepositoryList
+    plural: repositories
+    shortNames:
+    - repo
+    singular: repository
+  scope: Cluster
+  versions:
+  - additionalPrinterColumns:
+    - jsonPath: .status.phase
+      name: Status
+      type: string
+    - jsonPath: .status.images
+      name: Images
+      type: string
+    - jsonPath: .metadata.creationTimestamp
+      name: Age
+      type: date
+    name: v1alpha1
+    schema:
+      openAPIV3Schema:
+        description: Repository is the Schema for the repositories API
+        properties:
+          apiVersion:
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
+            type: string
+          kind:
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
+            type: string
+          metadata:
+            type: object
+          spec:
+            description: RepositorySpec defines the desired state of Repository
+            properties:
+              name:
+                type: string
+              pullSecretNames:
+                items:
+                  type: string
+                type: array
+              pullSecretsNamespace:
+                type: string
+              updateFilters:
+                items:
+                  type: string
+                type: array
+              updateInterval:
+                type: string
+            required:
+            - name
+            type: object
+          status:
+            description: RepositoryStatus defines the observed state of Repository
+            properties:
+              conditions:
+                items:
+                  description: "Condition contains details for one aspect of the current
+                    state of this API Resource.\n---\nThis struct is intended for
+                    direct use as an array at the field path .status.conditions.  For
+                    example,\n\n\n\ttype FooStatus struct{\n\t    // Represents the
+                    observations of a foo's current state.\n\t    // Known .status.conditions.type
+                    are: \"Available\", \"Progressing\", and \"Degraded\"\n\t    //
+                    +patchMergeKey=type\n\t    // +patchStrategy=merge\n\t    // +listType=map\n\t
+                    \   // +listMapKey=type\n\t    Conditions []metav1.Condition `json:\"conditions,omitempty\"
+                    patchStrategy:\"merge\" patchMergeKey:\"type\" protobuf:\"bytes,1,rep,name=conditions\"`\n\n\n\t
+                    \   // other fields\n\t}"
+                  properties:
+                    lastTransitionTime:
+                      description: |-
+                        lastTransitionTime is the last time the condition transitioned from one status to another.
+                        This should be when the underlying condition changed.  If that is not known, then using the time when the API field changed is acceptable.
+                      format: date-time
+                      type: string
+                    message:
+                      description: |-
+                        message is a human readable message indicating details about the transition.
+                        This may be an empty string.
+                      maxLength: 32768
+                      type: string
+                    observedGeneration:
+                      description: |-
+                        observedGeneration represents the .metadata.generation that the condition was set based upon.
+                        For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date
+                        with respect to the current state of the instance.
+                      format: int64
+                      minimum: 0
+                      type: integer
+                    reason:
+                      description: |-
+                        reason contains a programmatic identifier indicating the reason for the condition's last transition.
+                        Producers of specific condition types may define expected values and meanings for this field,
+                        and whether the values are considered a guaranteed API.
+                        The value should be a CamelCase string.
+                        This field may not be empty.
+                      maxLength: 1024
+                      minLength: 1
+                      pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
+                      type: string
+                    status:
+                      description: status of the condition, one of True, False, Unknown.
+                      enum:
+                      - "True"
+                      - "False"
+                      - Unknown
+                      type: string
+                    type:
+                      description: |-
+                        type of condition in CamelCase or in foo.example.com/CamelCase.
+                        ---
+                        Many .condition.type values are consistent across resources like Available, but because arbitrary conditions can be
+                        useful (see .node.status.conditions), the ability to deconflict is important.
+                        The regex it matches is (dns1123SubdomainFmt/)?(qualifiedNameFmt)
+                      maxLength: 316
+                      pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$
+                      type: string
+                  required:
+                  - lastTransitionTime
+                  - message
+                  - reason
+                  - status
+                  - type
+                  type: object
+                type: array
+                x-kubernetes-list-map-keys:
+                - type
+                x-kubernetes-list-type: map
+              images:
+                type: integer
+              lastUpdate:
+                format: date-time
+                type: string
+              phase:
+                type: string
+            type: object
+        type: object
+    served: true
+    storage: true
+    subresources:
+      status: {}

addons/kube-image-keeper/templates/NOTES.txt

@@ -0,0 +1 @@
+CAUTION: If you use a storage backend that runs in the same cluster as kuik but in a different namespace, be sure to filter the storage backend's pods. Failure to do so may lead to interdependency issues, making it impossible to start both kuik and its storage backend if either encounters an issue.